204 citations · 2.2k across the 105 of their papers we have counts for
4 papers · 1 filter
Is the chiral U(1) theory trivial?
V. Bornyakov, A. Hoferichter, G. Schierholz
The chiral U(1) theory differs from the corresponding vector theory by an imaginary contribution to the effective action which amounts to a phase factor in the partition function.…
P-vortices and Drama of Gribov Copies
V. G. Bornyakov, D. A. Komarov, M. I. Polikarpov
We present results of the careful study of the Gribov copies problem in SU(2) lattice gauge theory for the direct maximal center projection widely used in confinement studies. Appl…
On the eta-invariant in the 4D chiral U(1) theory
V. Bornyakov, A. Hoferichter, G. Schierholz +1
In contrast to its counterpart in a vector theory, the effective action of a chiral gauge theory may have a non-vanishing imaginary part. It consists of the so-called Chern-Simons…
P-vortices, nexuses and effects of gauge copies
V. G. Bornyakov, D. A. Komarov, M. I. Polikarpov +1
We perform the careful study of the gauge copies problem for the direct center projection in SU(2) lattice gauge theory. Our results indicate that this gauge is not appropriate for…